Since the first lockdown I have spent quite a bit of time in my home studio testing shots with fluids and ferrofluids.
Gear : Sony a7III – Canon 100mm Macro
Ferrofluids, iron filings + magnets
It seemed pretty easy to me before I started, but it’s actually very difficult to get convincing results, either in terms of mixtures, focusing distance, light etc. In any case, here are some tests with the ferrofluids, I use them with magnets and a lot of patience